Question
The equations $x + 1 = 0$ and $2x + 2 = 0$ have the same solution.
✓
Answer
Given equations,
$\Rightarrow x + 1 = 0 $
$\Rightarrow 2x + 2 = 0$ From Eq. $(i), x + 1 = 0 $
$\Rightarrow x = -1$ From Eq. $(ii), 2x + 2 = 0 $
$\Rightarrow 2x = -2$
$\Rightarrow\text{x}=\frac{-2}{2}$
$\Rightarrow x = -1$ Clearly, the solution of both the equations are same.
So, the statement is true.
$\Rightarrow x + 1 = 0 $
$\Rightarrow 2x + 2 = 0$ From Eq. $(i), x + 1 = 0 $
$\Rightarrow x = -1$ From Eq. $(ii), 2x + 2 = 0 $
$\Rightarrow 2x = -2$
$\Rightarrow\text{x}=\frac{-2}{2}$
$\Rightarrow x = -1$ Clearly, the solution of both the equations are same.
So, the statement is true.
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